const path = require('path');
// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer')
//   .BundleAnalyzerPlugin;

const config = {
  projectName: 'myApp',
  date: '2024-2-5',
  designWidth: 375,
  deviceRatio: {
    640: 2.34 / 2,
    750: 1,
    828: 1.81 / 2,
    375: 2 / 1
  },
  sourceRoot: 'src',
  outputRoot: 'dist',
  plugins: ['@tarojs/plugin-html','taro-plugin-pinia'],
  defineConstants: {
  },
  copy: {
    patterns: [
    ],
    options: {
    }
  },
  framework: 'vue3',
  compiler: 'webpack5',
  cache: {
    enable: false // Webpack 持久化缓存配置，建议开启。默认配置请参考：https://docs.taro.zone/docs/config-detail#cache
  },
  sass:{
    data: `@import "@nutui/nutui-taro/dist/styles/variables.scss";`
  },
  mini: {
    postcss: {
      pxtransform: {
        enable: true,
        config: {
          selectorBlackList: ['nut-']
        }
      },
      url: {
        enable: true,
        config: {
          limit: 1024 // 设定转换尺寸上限
        }
      },
      cssModules: {
        enable: true, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]'
        }
      }
    },
    alias: {
      '@/assests': path.resolve(__dirname, '..', 'src/assests'),
      '@/pages': path.resolve(__dirname, '..', 'src/pages'),
      '@/http': path.resolve(__dirname, '..', 'src/http'),    
      '@/store': path.resolve(__dirname, '..', 'src/store'),
      '@/api': path.resolve(__dirname, '..', 'src/api'), 
      '@/conacts': path.resolve(__dirname, '..', 'src/conacts'), 
    },
    miniCssExtractPluginOption: {
      //忽略css文件引入顺序
      ignoreOrder: true,
    },
    optimizeMainPackage: {
      enable: true,
    },
    // webpackChain(chain) {
    //   chain.plugin('bundle-analyzer').use(BundleAnalyzerPlugin, [
    //     /* plugin options */
    //   ]);
    // },
  },
  h5: {
    publicPath: '/',
    staticDirectory: 'static',
    esnextModules: ['nutui-taro'],
    postcss: {
      autoprefixer: {
        enable: true,
        config: {
        }
      },
      cssModules: {
        enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]'
        }
      }
    }
  }
}

module.exports = function (merge) {
  if (process.env.NODE_ENV === 'development') {
    return merge({}, config, require('./dev'))
  }
  return merge({}, config, require('./prod'))
}
